Biorealistic Response in Optoelectrically-Driven Flexible Halide-Perovskite Single-Crystal Memristors
Fuente:
arXiv
Guardado en:
| Autores principales: | , , , , , , , , , , , , , , , |
|---|---|
| Formato: | Preprint |
| Publicado: |
2023
|
| Materias: | |
| Acceso en línea: | |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
| _version_ | 1866916706679521280 |
|---|---|
| author | Matchenya, Ivan Khanas, Anton Podgornyi, Roman Shirkin, Daniil Ekgardt, Alexey Sizykh, Nikita Anoshkin, Sergey Krasnikov, Dmitry V. Yulin, Alexei Zhukov, Alexey Nasibulin, Albert G. Scheblykin, Ivan Pushkarev, Anatoly Zenkevich, Andrei Bisquert, Juan Marunchenko, Alexandr |
| author_facet | Matchenya, Ivan Khanas, Anton Podgornyi, Roman Shirkin, Daniil Ekgardt, Alexey Sizykh, Nikita Anoshkin, Sergey Krasnikov, Dmitry V. Yulin, Alexei Zhukov, Alexey Nasibulin, Albert G. Scheblykin, Ivan Pushkarev, Anatoly Zenkevich, Andrei Bisquert, Juan Marunchenko, Alexandr |
| contents | The transition to smart wearable and flexible optoelectronic devices communicating with each other and performing neuromorphic computing at the edge is a big goal in next-generation optoelectronics. These devices should perform their regular tasks supported by energy-efficient in-memory calculations. Here, we study the response of the CsPbBr$_3$ halide-perovskite single crystal fabricated on the flexible polymer substrate and integrated with the single-walled carbon nanotube thin film electrodes in a lateral geometry. We show both photodetection functions combined with the synaptic functionality in our device under the application of hybrid optoelectrical stimuli. Furthermore, we demonstrate that our device exhibits frequency-dependent bidirectional modification of synaptic weight with a sliding threshold similar to biologically plausible Bienenstock-Cooper-Munro learning. The demonstrated optoelectronic synaptic behavior in halide-perovskite single-crystals opens the opportunity for the development of hybrid organic-inorganic artificial visual systems. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2312_09314 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Biorealistic Response in Optoelectrically-Driven Flexible Halide-Perovskite Single-Crystal Memristors Matchenya, Ivan Khanas, Anton Podgornyi, Roman Shirkin, Daniil Ekgardt, Alexey Sizykh, Nikita Anoshkin, Sergey Krasnikov, Dmitry V. Yulin, Alexei Zhukov, Alexey Nasibulin, Albert G. Scheblykin, Ivan Pushkarev, Anatoly Zenkevich, Andrei Bisquert, Juan Marunchenko, Alexandr Materials Science Applied Physics Optics The transition to smart wearable and flexible optoelectronic devices communicating with each other and performing neuromorphic computing at the edge is a big goal in next-generation optoelectronics. These devices should perform their regular tasks supported by energy-efficient in-memory calculations. Here, we study the response of the CsPbBr$_3$ halide-perovskite single crystal fabricated on the flexible polymer substrate and integrated with the single-walled carbon nanotube thin film electrodes in a lateral geometry. We show both photodetection functions combined with the synaptic functionality in our device under the application of hybrid optoelectrical stimuli. Furthermore, we demonstrate that our device exhibits frequency-dependent bidirectional modification of synaptic weight with a sliding threshold similar to biologically plausible Bienenstock-Cooper-Munro learning. The demonstrated optoelectronic synaptic behavior in halide-perovskite single-crystals opens the opportunity for the development of hybrid organic-inorganic artificial visual systems. |
| title | Biorealistic Response in Optoelectrically-Driven Flexible Halide-Perovskite Single-Crystal Memristors |
| topic | Materials Science Applied Physics Optics |
| url | https://arxiv.org/abs/2312.09314 |